1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vesnalui [34]
2 years ago
10

Could I have help with number 23 please?

Mathematics
2 answers:
vesna_86 [32]2 years ago
6 0
It’s A we did this in class today
Vlada [557]2 years ago
4 0
It’s a if you look at it close
You might be interested in
Help is appreciated. Easy I just am always confused
saveliy_v [14]

Answer:

BA=BC

Step-by-step explanation:

8 0
3 years ago
Been waiting for half an hour pls help me
Stella [2.4K]

Answer:

13.7 cm

Step-by-step explanation:

  1. there are 360° in a circle and in this image, we can see 90°+90°+66.4°=260.4
  2. since we know that 360°-260.4°=99.6°
  3. The angle measure of arc AD is 99.6°

Now that we covered that, we can use the arc length formula in order to find the length of arc AD.

  1. arc length = 2πr(Θ/360°)
  2. 2π(7.9)(99.6°/360°) = 13.7329
  3. rounded to the nearest tenth = 13.7
3 0
3 years ago
A person borrows $10,000 and repays the loan at the rate of $2,400 per year. The lender charges interest of 10% per year. Assumi
omeli [17]

Answer:

a) M(t)=24000-14000e^{t/10}

b) It takes 5.390 years to pay off the loan.

Step-by-step explanation:

(a) The differential equation for the variation in the amount of the loan M is

\frac{dM}{dt}=0.1M-2400

We can express this equation as:

\frac{dM}{dt}=0.1M-2400\\\\10\int \frac{dM}{M-24000} =\int dt\\\\10ln(M-24000)=t\\\\M-24000=Ce^{t/10}\\\\M=Ce^{t/10}+24000\\\\M(0)=Ce^{0/10}+24000=10000\\\\C+24000=10000\\\\C=-14000\\\\M(t)=24000-14000e^{t/10}

(b) We can calculate this as M(t)=0

M(t)=24000-14000e^{t/10}=0\\\\e^{t/10}=24000/14000=1.714\\\\t=10ln(1.714)=10* 0.5390=5.390

It takes 5.390 years to pay off the loan.

8 0
3 years ago
What does 2miles=feet?
iVinArrow [24]
2 miles is 10560 feet.
6 0
3 years ago
Read 2 more answers
Please help! *Math (10 pts)*
Allisa [31]

It's linear

If you evaluate x when it's 0 you'll get the cut in y, that means the function will pass on (0,7)

The formula for linear functions is y=mx +b

In this case b is 7

M=7-5/0+1

M=2

Now you just write the function down, it would be

F(x) =2x + 7

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me to figure out this question. Thanks
    13·1 answer
  • Largest exponent in a polynomial is called it’s ___.
    13·2 answers
  • Please please help me with this answer
    5·2 answers
  • The regular price of a child's entry ticket to a water park is $8 less than that for an adult's. The park offers half off all en
    9·1 answer
  • Which recursive rule best describes the sequence 3, 14, 36, 80, ...
    5·1 answer
  • I need help give real answers
    6·1 answer
  • Pat is knitting a scarf. On average she can knit 2 cm in 35 minutes.
    15·1 answer
  • Mini-golf course A has an entrance fee of $8.20, and then a charge of $2.00 per game, Mini-
    11·1 answer
  • A mattress store received a shipment of ten mattresses. Before the shipment, it had 782 mattresses in stock. How many mattresses
    11·2 answers
  • Calculating the relative frequencies from the data given in the table. Choose all that correctly describe an association between
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!